West Springfield, MA to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of West Springfield, MA. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
West Springfield, MA 18:00 6:00 PM Rio de Janeiro 19:00 7:00 PM You –:–
18:00 6:00 PM
Eastern Daylight Time · UTC-4
☀️ 07:09 · 🌙 18:03
19:00 7:00 PM
Brasilia Standard Time · UTC-3
☀️ 05:17 · 🌙 18:00
·
+1 h
Rio de Janeiro is 1 h ahead of West Springfield, MA.
When you, West Springfield, MA and Rio de Janeiro are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 West Springfield, MA
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇧🇷 Rio de Janeiro
1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 West Springfield, MA | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 18:00 | 19:00 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from West Springfield, MA | — | +1 h |
| IANA zone | America/New York | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:09 | 05:17 |
| Sunset | 18:03 | 18:00 |
| Daylight | 10 h 53 min | 12 h 43 min |
| People on this clock | 28,391 | 6,211,223 |
Compare West Springfield, MA with another city
More comparisons with West Springfield, MA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
West Springfield, MA and Rio de Janeiro: common questions
What is the time difference between West Springfield, MA, and Rio de Janeiro?
Rio de Janeiro is 1 hour ahead: it uses UTC−3, while West Springfield is on UTC−4.
What time is it in Rio de Janeiro at the start of the working day in West Springfield, MA?
The working day in West Springfield starts at 9:00 AM; in Rio de Janeiro it is 10:00 AM at that moment.
If it is 6:00 PM in West Springfield, MA, what time is it in Rio de Janeiro?
At 6:00 PM in West Springfield, clocks in Rio de Janeiro show 7:00 PM.
When is a good time to call Rio de Janeiro from West Springfield, MA?
Between 9:00 AM and 5:00 PM in West Springfield – that is 10:00 AM to 6:00 PM in Rio de Janeiro – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Rio de Janeiro?
From 11:00 PM in West Springfield, MA, it is already the next day in Rio de Janeiro. The other way round, until 1:00 AM in Rio de Janeiro it is still the previous day in West Springfield.
Does the time difference between West Springfield, MA, and Rio de Janeiro change?
Yes. The clocks change only in West Springfield. From November 1, 2026, Rio de Janeiro will be 2 hours ahead of West Springfield.
